Starbucks 2015 Purple Stainless Steel Cold Cup Tumbler W Lid Straw 16 fl oz RARE

Starbucks 2015 Purple Stainless Steel Cold Cup Tumbler W/ Lid Straw 16 fl oz  New without tags. The stainless steel purple coloring has been blemished over time in some spots on the drinkware mug. Bottom base is also missing purple coloring from normal storage.  I have video the actual cup and blemishes, ask me. There is small mark on the top lid and a few on the cup itself. gs092521.c50.pemf.100e